Stereo Separation

seancostello · Post by **seancostello** » Fri Jul 23, 2010 5:30 pm

Hi all:

I have a design in mind that would have separate processing for left and right channels. What is the dB value for crosstalk between channels?

Thanks,

Sean Costello

frank · Post by **frank** » Fri Jul 23, 2010 8:13 pm

Good question, I'll need to ask Keith and it may be a while before I get an answer as he is traveling at this time.

frank · Post by **frank** » Sat Jul 24, 2010 12:08 pm

Got hold of him and while this is not a measured spec he feels channel separation should be really good, on the order of -120db. Very little is shared between the two channels (mid pin is but is well buffered at the adc) so there shouldn't be any real issue.

seancostello · Post by **seancostello** » Sat Jul 24, 2010 3:01 pm

Excellent! I want to try a true dual-channel algorithm, with stomp switches for each of the channels.

Sean Costello

Aion · Post by **Aion** » Mon Jul 26, 2010 3:30 pm

I have already done that: the right channel of the FV-1 is used to produce guitar effects (chorus, flanger, phaser, delay) and the left channel cares for reverb only. Works imho pretty well.

access7777 · Post by **access7777** » Tue Aug 20, 2013 2:40 am

Aion wrote:I have already done that: the right channel of the FV-1 is used to produce guitar effects (chorus, flanger, phaser, delay) and the left channel cares for reverb only. Works imho pretty well.

Hello!
I'm working with the same device.
Do you mix dry/wet signal in the DSP? If not - how do you program it? Could you share the program?